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| author | ache <ache@FreeBSD.org> | 2013-07-04 00:02:10 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 2013-07-04 00:02:10 +0000 |
| commit | 6c9946f64c70a0b3d7b6e4a99876a37c62f87efd (patch) | |
| tree | ee76cc7ff6555da8ae0252bef97f9d1c8ee35ff9 /lib/libc/stdlib/rand.c | |
| parent | d57fff39870254b2d8d537f69ae5ebc1142ab6df (diff) | |
| download | FreeBSD-src-6c9946f64c70a0b3d7b6e4a99876a37c62f87efd.zip FreeBSD-src-6c9946f64c70a0b3d7b6e4a99876a37c62f87efd.tar.gz | |
After fixing ranges restore POSIX requirement: rand() call without
srand() must be the same as srand(1); rand();
(yet one increment)
Diffstat (limited to 'lib/libc/stdlib/rand.c')
| -rw-r--r-- | lib/libc/stdlib/rand.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/libc/stdlib/rand.c b/lib/libc/stdlib/rand.c index 58b3753..270e63f 100644 --- a/lib/libc/stdlib/rand.c +++ b/lib/libc/stdlib/rand.c @@ -99,7 +99,12 @@ rand_r(unsigned int *ctx) } -static u_long next = 1; +static u_long next = +#ifdef USE_WEAK_SEEDING + 1; +#else + 2; +#endif int rand() |
